San Antonio Business Journal: Oil field wastewater breaches firewall during disposal well fire in Atascosa County Aug 27, 2018 | News Roundup https://bit.ly/2whW6tk Aug. 24 — Oil field wastewater breached a firewall that had been built around storage tanks as a safety feature. — San Antonio Business Journal Submit a Comment Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website